31109232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 105707520

約数和(自身を除く): 74598288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 132, 133, 152, 154, 168, 176, 209, 228, 231, 264, 266, 304, 308, 336, 399, 418, 443, 456, 462, 528, 532, 616, 627, 798, 836, 886, 912, 924, 1064, 1232, 1254, 1329, 1463, 1596, 1672, 1772, 1848, 2128, 2508, 2658, 2926, 3101, 3192, 3344, 3544, 3696, 4389, 4873, 5016, 5316, 5852, 6202, 6384, 7088, 8417, 8778, 9303, 9746, 10032, 10632, 11704, 12404, 14619, 16834, 17556, 18606, 19492, 21264, 23408, 24808, 25251, 29238, 33668, 34111, 35112, 37212, 38984, 49616, 50502, 58476, 58919, 67336, 68222, 70224, 74424, 77968, 92587, 101004, 102333, 116952, 117838, 134672, 136444, 148848, 176757, 185174, 202008, 204666, 233904, 235676, 272888, 277761, 353514, 370348, 404016, 409332, 471352, 545776, 555522, 648109, 707028, 740696, 818664, 942704, 1111044, 1296218, 1414056, 1481392, 1637328, 1944327, 2222088, 2592436, 2828112, 3888654, 4444176, 5184872, 7777308, 10369744, 15554616, 31109232]

約数ペア:

[(1, 31109232), (2, 15554616), (3, 10369744), (4, 7777308), (6, 5184872), (7, 4444176), (8, 3888654), (11, 2828112), (12, 2592436), (14, 2222088), (16, 1944327), (19, 1637328), (21, 1481392), (22, 1414056), (24, 1296218), (28, 1111044), (33, 942704), (38, 818664), (42, 740696), (44, 707028), (48, 648109), (56, 555522), (57, 545776), (66, 471352), (76, 409332), (77, 404016), (84, 370348), (88, 353514), (112, 277761), (114, 272888), (132, 235676), (133, 233904), (152, 204666), (154, 202008), (168, 185174), (176, 176757), (209, 148848), (228, 136444), (231, 134672), (264, 117838), (266, 116952), (304, 102333), (308, 101004), (336, 92587), (399, 77968), (418, 74424), (443, 70224), (456, 68222), (462, 67336), (528, 58919), (532, 58476), (616, 50502), (627, 49616), (798, 38984), (836, 37212), (886, 35112), (912, 34111), (924, 33668), (1064, 29238), (1232, 25251), (1254, 24808), (1329, 23408), (1463, 21264), (1596, 19492), (1672, 18606), (1772, 17556), (1848, 16834), (2128, 14619), (2508, 12404), (2658, 11704), (2926, 10632), (3101, 10032), (3192, 9746), (3344, 9303), (3544, 8778), (3696, 8417), (4389, 7088), (4873, 6384), (5016, 6202), (5316, 5852)]